InChI=1/C14H11ClN4S/c15-8-4-6-9(7-5-8)20-11-3-1-2-10-12(11)13(16)19-14(17)18-10/h1-7H,(H4,16,17,18,19)/p+1/fC14H12ClN4S/h18H,16-17H2/q+1 F4423A56FA1136EF